| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 335 |
29.1%
|
| 2 | NO | 805 |
69.9%
|
| 3 | DON'T KNOW | 9 |
0.8%
|
| 4 | REFUSE TO ANSWER | 3 |
0.3%
|
| Sysmiss | 8200 |